Portable Granny Flat (8m x 4m)

Specifications

Modules1
Living Area32.0 m²
Deck Area28.0 m²
Length8000mm
Width4000 mm
Height2800mm

Informations

Turn your backyard into a rental goldmine or a cozy guest suite in weeks, not months. The “Compact 32” is our bestselling 8m x 4m portable granny flat. Unlike cramped shipping containers, our signature 4m wide-body design offers a spacious, architecturally designed 1-bedroom home that feels like a real apartment. Fully pre-built, delivered to your site, and ready for connection.

The Compact 32 offers a modern, wide-body design that fits perfectly in Australian backyards.
The Compact 32 offers a modern, wide-body design that fits perfectly in Australian backyards.

Why Choose the 8m x 4m “Compact 32”?

Searching for a small granny flat doesn’t mean you have to compromise on comfort. While traditional builders take 6 months and shipping containers feel like tunnels, the Phuoc Thinh Au Compact 32 offers the perfect middle ground: Speed, Style, and Space.

The “Wide-Body” Advantage (4m Width)

Most portable cabins in Australia are restricted to 2.4m or 3m widths (shipping container size). At 4 meters wide, our design eliminates that “narrow corridor” feeling. You get a genuine open-plan living area that fits a full-sized sofa, a dining table, and allows for easy movement—just like a traditional home.

Modules are bolt-connected on-site to create a spacious 32sqm home.
Modules are bolt-connected on-site to create a spacious 32sqm home.

A “Turnkey” Solution

Forget about flat-pack “Kit homes” that leave you figuring out instructions for weeks. This is a fully manufactured portable granny flat.

  • Built off-site: Constructed in our factory to strict quality standards.
  • Delivered complete: We transport the module to your land.
  • Plug & Play: Simply connect to your local utilities (power, water, sewer), and move in.

High ROI for Investors

With the booming rental market in Victoria and NSW, this 8m x 4m guest house is a cash-flow machine. It is perfectly sized for an Airbnb couple’s retreat or a long-term rental unit, offering a potential ROI of 15-20% per annum depending on your location.

Detailed Floor Plan Analysis

Our 1-bedroom layout is designed for independent living:

  • The Master Bedroom: Spacious enough for a Queen-sized bed and includes built-in wardrobe space. Large windows ensure plenty of natural light.
  • The Ensuite: A private, fully enclosed bathroom with a shower, toilet, and vanity. No need to run back to the main house.
  • The Kitchen & Living: A functional L-shaped or straight-line kitchen with ample bench space, flowing seamlessly into a bright living area.

Specifications & Inclusions

We don’t sell “shells”. We sell homes.

  • Structure: Heavy-duty steel frame (Termite-proof and durable).
  • Insulation: High-grade thermal insulation in walls and ceiling (6-Star Energy equivalent) to keep you cool in Australian summers and warm in winters.
  • Flooring: Premium vinyl timber-look flooring (Waterproof and scratch-resistant).
  • Windows/Doors: Double-glazed aluminium sliding doors and windows for soundproofing and energy efficiency.
  • Kitchen: Cabinetry, sink, and mixer tap included.
  • Bathroom: Fully fitted with toilet, shower unit, and basin.
Smart open-plan layout: Separate bedroom, full ensuite, and a living area large enough for a sofa and dining set.
Smart open-plan layout: Separate bedroom, full ensuite, and a living area large enough for a sofa and dining set.

Who is This For?

  • The Savvy Investor: Add $300-$400/week to your income stream.
  • The Growing Family: A perfect Teenage Retreat for kids who need their own space.
  • The Caring Child: Keep aging parents close and safe in a Granny Flat without losing your own privacy.
  • The Professional: An ultimate Garden Office separated from the distractions of the main house.

The Phuoc Thinh Difference: Manufacturing Excellence

When you buy from Phuoc Thinh Australia, you are buying directly from the manufacturer. We control every step of the build process in our factory to ensure consistency, durability, and quality that local onsite builders simply cannot match at this price point.

  • Factory-Controlled Quality: Every weld, joint, and seal is inspected in a controlled environment, unaffected by weather delays or site variables.
  • Heavy-Duty Structural Steel: We don’t use timber frames that warp or rot. Our homes are built on a heavy-gauge galvanized steel chassis, ensuring your investment is 100% termite-proof and structurally sound for decades.
  • Architectural “Wide-Body” Design: We specialize in 4-meter wide modules. While others force you into narrow 2.4m or 3m widths, Phước Thịnh maximizes your living space, giving you a home that feels open, airy, and residential.
Granny Flats Floor Plan: 8000mm (L) x 4000mm (W). of Phuoc Thinh Australia
Granny Flats Floor Plan: 8000mm (L) x 4000mm (W). of Phuoc Thinh Australia

Buying a portable home is a big decision, and you probably have questions about delivery, site access, or council rules in your area. With Phuoc Thinh Au, you don’t have to figure it out alone.

Our modular homes experts are here to help you assess your site and customize the Compact 32 (8m x 4m) design to suit your specific needs with zero obligation.

  • Check your delivery eligibility.
  • Get a customized fixed-price proposal.
  • Discuss finance and permit options.

Download Brochure and Guides

Happy to receive the PhuocThinh’s brochure including our complete range, process, and sustainability guide.

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Designed for today with
tomorrow in mind.

Being a homeowner has long been the great Australian dream. But in the face of climate change, we must find more sustainable ways to bring our dream homes to life. Offering a range of resource-efficient elements as standard inclusions, Ecoliv designs and builds for sustainability with each building achieving a minimum 7-star energy rating.

The sustainable home builders at Ecoliv have been leaders in energy-efficient home designs for over 16 years. We can work with you to create your dream prefab eco home that is not only better for the environment but also better for you with sustainable architecture and eco-friendly designs.

Using locally sourced, renewable, and sustainable building materials along with limiting wastage during the construction process, our eco-friendly approach to building design and construction addresses the needs of the present without compromising the future.

Central to our approach to sustainable building are our five environmental goals: energy efficiency, water efficiency, indoor air quality, sustainable materials, and limiting waste.

Ecoliv leads in energy efficiency and sustainable living. Our participation in Sustainability Victoria’s 7 Star Homes program, on behalf of the Victorian government, underscores the high energy efficiency levels achieved by our homes. Sustainability Victoria has chosen to feature our homes in their case study on prefabricated homes, showcasing the comfort and sustainability we provide to our clients.

Testimonials

Stories about Design, Sustainable living, Modular construction and our Responsible business journey.

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“Working with Ecoliv through the whole process has been fantastic. We felt supported all the way through. We are just ecstatic on how this has all worked out.”

Greg & Suzanne / Flinders Project

“Working with Ecoliv through the whole process has been fantastic. We felt supported all the way through. We are just ecstatic on how this has all worked out.”

Greg & Suzanne / Flinders Project

“Working with Ecoliv through the whole process has been fantastic. We felt supported all the way through. We are just ecstatic on how this has all worked out.”

Greg & Suzanne / Flinders Project

“Working with Ecoliv through the whole process has been fantastic. We felt supported all the way through. We are just ecstatic on how this has all worked out.”

Greg & Suzanne / Flinders Project

“Working with Ecoliv through the whole process has been fantastic. We felt supported all the way through. We are just ecstatic on how this has all worked out.”

Greg & Suzanne / Flinders Project

“Working with Ecoliv through the whole process has been fantastic. We felt supported all the way through. We are just ecstatic on how this has all worked out.”

Greg & Suzanne / Flinders Project

“Working with Ecoliv through the whole process has been fantastic. We felt supported all the way through. We are just ecstatic on how this has all worked out.”

Greg & Suzanne / Flinders Project